1 Features1.1 Excellent waterproof design (rates as IP 67) allows this ESC to work in water without any extra precautions;1.2 High quality components have very strong over-current withstanding capabilities;1.3 High-efficiency water cooling system can easily dissipate the heat produced in operation under high load;1.4 The special firmware designed for RC boats can make the acceleration punchier and the sailing more stable;1.5 Multiple protections like low-voltage cutoff protection, thermal protection and throttle signal loss protection, make the ESC more reliable;